IMPROVEMENTS:
- removed deprecated calls to cm_info::get_url()
- changed to remove title case from the block name, per Moodle convention
- added missing 'addinstance' string
NEW FEATURES:
- support for Moodle 2.7 [CONTRIB-5019]
IMPROVEMENTS:
- updated README.md file to contain current information [CONTRIB-5014]
- added CHANGELOG.md file to document changes for each release [CONTRIB-5014]
NEW FEATURES:
- support for Moodle 2.6 [CONTRIB-3782]
- added unit tests for core functionality of the block [CONTRIB-3782]
IMPROVEMENTS:
- completely rewritten handling of the course section(s) that block activities are associated with [CONTRIB-3782]
- added an upgrade step to migrate legacy activity code to the new format [CONTRIB-3782]
BUG FIXES:
- replaced the non-working new style (Moodle 2.3+) activity chooser to use the old SELECT-based Resource and Activity chooser interface [CONTRIB-3782]
- thanks to Kirill Astashov for the bug report and solution